Mathematics · 2019
JEE Main · 9 January 2019, Shift 2 · Q79
Let the equations of two sides of a triangle be 3 x-2 y+6=0 and 4 x+5 y-20=0. If the orthocentre of this triangle is at (1, 1), then the equation of…
Let the equations of two sides of a triangle be $\displaystyle 3 x-2 y+6=0$ and $\displaystyle 4 x+5 y-20=0$. If the orthocentre of this triangle is at $\displaystyle (1, 1)$, then the equation of its third side is :
Official answer
(2)
$\displaystyle 26 x-122 y-1675=0$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.